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ALLOWANCE FOR DOUBTFUL ACCOUNTS | 12 Months Ended
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Dec. 31, 2016
ALLOWANCE FOR DOUBTFUL ACCOUNTS |
ALLOWANCE FOR DOUBTFUL ACCOUNTS | 6. ALLOWANCE FOR DOUBTFUL ACCOUNTS The activity in the A/R allowance from operations for the years ended December 31, 2016 and 2015 consists of the following:
|  |  | For the Years Ended
|  |  | December 31,
|  |  | 2016 |  | 2015 |
Balance at beginning of period |  |  | $ | 84 |  | $ | 81 |
Bad debt expense |  |  |  | 65 |  |  | 87 |
Write-offs |  |  |  | — |  |  | (11) |
Other adjustments |  |  |  | (4) |  |  | (73) |
Balance at end of period |  |  | $ | 145 |  | $ | 84 |

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- Definition The entire disclosure for allowance for credit losses. + References No definition available. + Details
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